Watch movement balance part

- CompliTime SA
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of a watch movement balance part showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the watch movement balance part shown in broken lines form no part of the claimed design.

Claims

The ornamental design for a watch movement balance part, as shown and described.

Referenced Cited
U.S. Patent Documents
12129 January 1855 Hawkes
38393 May 1863 James
208238 September 1878 Heinrich
278173 May 1883 Osgood
311797 February 1885 Uhrig
387567 August 1888 Pickert
402032 April 1889 Pickert
455787 July 1891 Bilgram
492184 February 1893 Bliss
517882 April 1894 Nunamaker
631103 August 1899 Borel
798993 September 1905 Culman
1028794 June 1912 Sporleder
1159242 November 1915 Meroz
1859866 May 1932 Dubois
2116257 May 1938 Aegler
2239668 April 1941 Aegler
2356911 August 1944 Bennett, Jr.
2544306 March 1951 Charles
2706380 April 1955 Ensign et al.
2958997 November 1960 Jahn
3041818 July 1962 Jensen
7396154 July 8, 2008 Houlon
7527424 May 5, 2009 Lechot et al.
Patent History
Patent number: D650301
Type: Grant
Filed: Jun 16, 2011
Date of Patent: Dec 13, 2011
Assignee: CompliTime SA (La Chaux-de-Fonds)
Inventors: Robert Greubel (Lignières), Stephen Forsey (Les Brenets), Christophe Zwahlen (Le Brévine)
Primary Examiner: Lucy Lieberman
Attorney: Collen IP
Application Number: 29/394,381